Have you ever reached for your phone to answer a notification only to find nothing there? You've just fallen prey to a common phenomenon known as a phantom vibration. Whether we're Why Your Phone Vibrates but Doesn't Ring on Incoming Calls iGenius Phone Repair iGenius Phone Repair Android Incoming calls don't use system ringer or vibration Google Voice Community No Vibrating on Silent on all apps and An Apple Community Android Phone Not Ringing for Incoming Call? Here are Fixes!!